User blog comment:ROBUXINOBLIVION/Favourite starter in all regions/@comment-32077647-20180604220916


 * Kanto:Bulbasaur


 * Jhoto:Chikorita


 * Hoenn:Mudkip


 * Shinoh:Piplup


 * Unova:Snivy


 * Kalos:Fennekin


 * Alola:Popplio

All time: Rival Wally's Ralts (Rival starter)

You did say favourite starter so i included a rival starter